Ada Diamonds is the leading luxury jeweler of lab diamonds. Design a one-of-a-kind engagement ring featuring 100% conflict free, lab diamonds in the setting.

A Few of Our Favorites

Shop More Engagement Ring Styles

Custom Single Halo Pave Split Shank Lab Created Diamond Engagement Ring

Surround Your Center With a Spectacular Halo

Embrace your center stone with a halo of man made diamonds. Feel inspired by one of our designs, then work with a Concierge to design the perfect halo style for your exceptional lab diamond. 

Got the Ring? Get the Band

If you've already found your dream engagement ring, our expert Diamond Concierge team is ready to help you design a wedding band to bring out all the brilliance of your engagement ring. 

Proposal Settings

Not sure what your sweetheart desires? We’ve got you covered. Propose with a simple solitaire then come back together as a team to design her dream ring. No re-setting fee, no stress.